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Exploring Regular Expression Evolution
IEEE International Conference on Software Analysis, Evolution, and Reengineering, 2019Although there are tools to help developers understand the matching behaviors between a regular expression and a string, regular-expression related faults are still common.
Peipei Wang +2 more
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ReScue: Crafting Regular Expression DoS Attacks*
International Conference on Automated Software Engineering, 2018Regular expression (regex) with modern extensions is one of the most popular string processing tools. However, poorly-designed regexes can yield exponentially many matching steps, and lead to regex Denial-of-Service (ReDoS) attacks under well-conceived ...
Yuju Shen +5 more
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Synthesis of regular expression problems and solutions
International Journal of Computer Applications, 2018Formal languages and automata (FLA) theory is perceived by many as one of the hardest topics to teach or learn at the undergraduate level, due to the abstract nature of its contents; often containing proofs, lots of symbolic notations, and specifications
Abejide Ade-ibijola
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Revealer: Detecting and Exploiting Regular Expression Denial-of-Service Vulnerabilities
IEEE Symposium on Security and Privacy, 2021Yinxi Liu, Mingxue Zhang, W. Meng
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Using Selective Memoization to Defeat Regular Expression Denial of Service (ReDoS)
IEEE Symposium on Security and Privacy, 2021James C. Davis +2 more
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Symbolic Solving of Extended Regular Expression Inequalities
Foundations of Software Technology and Theoretical Computer Science, 2014This paper presents a new solution to the containment problem for extended regular expressions that extends basic regular expressions with intersection and complement operators and consider regular expressions on infinite alphabets based on potentially ...
M. Keil, Peter Thiemann
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